| US States Quiz | 0 | - | 5.00 | 16,769,675 |
| US States with an Empty Map | 0 | - | 5.00 | 621,082 |
| Draw All US State Borders | 0 | - | 4.99 | 135,018 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,244 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,035 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,441 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,946 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,492 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,466 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,525,990 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,523 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,670,979 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,384,870 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,411 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,166 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,033 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,051 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,181 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,038 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,675 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,518 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,683 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,561 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,569 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,760 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,847 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,682,270 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,721 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,375 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,445 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,284 |
| U.S. States by Clue #1 | 0 | - | 4.50 | 38,793 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,869 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,860 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 46,970 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,288 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,521 |
| U.S. States By Population | 0 | - | 4.92 | 152,742 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,843 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,146 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,322 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,565 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,540 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,554 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,673 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,905 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,827 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,960 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,222 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,370 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,537 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,929 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,711 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,367 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,778 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,924 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,822 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,218 |
| Regions of U.S. States | 0 | - | 4.37 | 43,632 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,356 |
| U.S. States by Unofficial Motto | 0 | - | 4.47 | 23,053 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,741 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,716 |
| Rivers of the United States | 0 | - | 4.93 | 65,766 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,731 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,572 |
| U.S. State Flags | 0 | - | 4.89 | 168,599 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,441 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,273 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,689 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,033 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,440 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,868 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,297 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,259 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,017 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,426 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,532 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,085 |
| A Superlative for Every U.S. State | 0 | - | 4.44 | 27,982 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,651 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,883 |
| US States and State Capitals | 0 | - | 4.99 | 160,037 |
| United States Map Quiz | 0 | - | 4.98 | 4,147,520 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,888 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,453 |
| Random U.S. States on a Map | 0 | - | 4.96 | 623,385 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,752 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,220 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,263 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,969 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,358 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,100 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,606 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,801 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,980 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,971 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,506 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,364 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,739 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,172 |
| Landmarks of U.S. States #2 | 0 | - | 4.22 | 18,411 |
| Landmarks of U.S. States #1 | 0 | - | 4.29 | 22,973 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,894 |
| States of Origin - American Popular Music | 0 | - | 4.22 | 10,639 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,585 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,178 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,551 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,623 |
| State Quiz - Florida | 0 | - | 4.47 | 62,103 |
| State Quiz - Texas | 0 | - | 4.43 | 62,667 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,660 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,150 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,418 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,336 |
| State Quiz - New York | 0 | - | 4.52 | 45,896 |
| State Quiz - Washington | 0 | - | 4.45 | 36,266 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,244 |
| State Quiz - California | 0 | - | 4.68 | 64,151 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,894 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,588 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,997 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,789 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,010 |
| Random U.S. City to State | 0 | - | 4.45 | 75,622 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,410 |
| Mexico True or False? | 0 | - | 4.89 | 48,409 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,695 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,908 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,522 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.32 | 44,419 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,957 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,444 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,241 |
| New England States | 0 | - | 4.51 | 59,752 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 22,767 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,620 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,942 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,537 |
| U.S. States with the Most Drug Overdose Deaths | 0 | - | 4.12 | 23,386 |
| Events by U.S. State #2 | 0 | - | 4.27 | 18,569 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,802 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,775 |
| U.S. States by Borders | 0 | - | 4.63 | 35,180 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 183,729 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,354 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,781 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,129 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,175 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.41 | 29,518 |
| U.S. States with the Lowest HDI | 0 | - | 4.47 | 28,811 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 621,920 |
| Which U.S. State - Multiple Choice | 0 | - | 4.48 | 20,239 |
| Movies by State | 0 | - | 4.27 | 40,484 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,977 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,935 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,189 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,581 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,187 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,023 |
| Boroughs of New York City | 0 | - | 4.47 | 84,300 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,913 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,969 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,078 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,763 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,742 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,119 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,757 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,518 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 38,997 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,104 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,772 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,352 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,336 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,011 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,073 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,184 |
| State Quiz - Colorado | 0 | - | 4.35 | 48,069 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,473 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,276 |
| History of Louisiana | 0 | - | 4.46 | 9,511 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,325 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,898 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,013 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,653 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,313 |
| State Quiz - Maine | 0 | - | 4.52 | 25,310 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,558 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,722 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,661 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,750 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,988 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,196 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,001 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,796 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,296 |
| ALL California Cities | 0 | - | 4.37 | 42,923 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,422 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,841 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,639 |
